METHOD FOR ADVANCED WASTEWATER TREATMENT WITHOUT EXCESS SLUDGE USING SLUDGE DISINTEGRATION

Details for Australian Patent Application No. 2002368241 (hide)

Owner KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventors KIM, Jun Sung; YEON, Je Chul; CHA, Ho Young

Pub. Number AU-A-2002368241

PCT Number PCT/KR2002/0016

PCT Pub. Number WO2004/026773

Priority 2002-47747 13.08.02 KR

Filing date 2 September 2002

Wipo publication date 8 April 2004

International Classifications

C02F 011/00 Treatment of sludge

Event Publications

13 May 2004 Complete Application Filed

  Priority application(s): 2002-47747 13.08.02 KR

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2002368241

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

1 September 2005 Corrigenda

  Applications OPI - Name Index Under the name KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Application No. 2002368241, under INID (71) correct the name to read ENVIROTECH CO., LTD.; KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

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